201251630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 370215360

約数和(自身を除く): 168963730

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 685, 710, 1370, 2069, 4138, 9727, 10345, 19454, 20690, 48635, 97270, 146899, 283453, 293798, 566906, 734495, 1417265, 1468990, 2834530, 20125163, 40250326, 100625815, 201251630]

約数ペア:

[(1, 201251630), (2, 100625815), (5, 40250326), (10, 20125163), (71, 2834530), (137, 1468990), (142, 1417265), (274, 734495), (355, 566906), (685, 293798), (710, 283453), (1370, 146899), (2069, 97270), (4138, 48635), (9727, 20690), (10345, 19454)]